Cadillac Repair Questions? Ask a Mechanic for Answers ASAP
My name is ***** ***** I am a professional here at Just Answer. I noticed that your question had not received a response and thought I would see if you still need help with this.I apologize for the delay and I hope I can still assist you with this here.
From what you have described here and with what I have seen in the past as an issue here this sounds like an internal intermittent electrical fault in the seat control module itself.I have seen this control module fail on this vehicle as well as others and cause this intermittent fault needing replaced.Since the software upgrade did work for a short time I suspect the seat module/ecu needs replaced.
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